There have been a zillion BIG trucks and not so big trucks on the street during all this. During the winter, we store one of our boats in the driveway, so our driveway was fairly safe from big truck traffic. However, once the boat went in the water, we needed a defensive measure, and we settled on half whiskey barrels. The barrels can be moved if we need the parking (Mark put a false bottom in them, so they're only half filled with dirt - so pretty lightweight). After we put them in place, we realized that the drivers of the big trucks wouldn't be able to see them, so we also had to put in some steel rods with reflective tape tied to them. We've actually become quite fond of the tape blowing in the wind - it's not a classy look by any means, but it's not trashy either. If we decide to put the planters out next summer, I'm thinking Mark should make some nice heavy-duty shepherd's hooks, and I'll have some hanging baskets instead of using reflective tape. Maybe a little classier! The driveway expanse actually looks way better with the barrels there, so it may be a look we use for a few years. Next year, I need to put more drape-y plants to hang over the edges of the barrel, but for a spur-of-the-moment, quick trip to Home Depot, I thought they came out looking okay.
Anyway, they're looking kind of good right now, so thought I'd show you what I did.